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« Saturday « November 24, 2001
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FDA Approves Contraceptive Skin Patch
(FDA.gov)
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The Food and Drug Administration (FDA) today announced approval of Ortho Evra, the first transdermal (skin) patch approved for birth control. The weekly prescription patch releases norelgestromin (a progestin hormone), and ethinyl estradiol (an estrogen hormone), through the skin into the blood stream to prevent pregnancy. Ortho Evra, an alternative to birth control pills, is a one-and-three-quarter inch square patch consisting of three layers. The hormones are embedded in the adhesive layer and are slowly released when the patch is applied to the skin.
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